
ASTF Trading
Seamless Pipe
Industrial-grade seamless steel pipes manufactured without a weld seam for superior strength and reliability under high pressure. Widely used in oil & gas, petrochemical, power generation, and process industries.
US Standard European Standard Pressure Vessel
Product Overview
Industrial Seamless Steel Pipes
Industrial-grade seamless steel pipes manufactured without a weld seam for superior strength and reliability under high pressure. Widely used in oil & gas, petrochemical, power generation, and process industries.
Key Standards & Certifications
| Parameter | Standards |
|---|---|
| US Standard | ASTM A106 Gr. A/B/C / API 5L |
| European Standard | EN 10210 / DIN 2448 |
| Pressure Vessel | ASTM A333 / ASTM A335 |
| High Temperature | ASTM A335 P11 / P22 / P91 |

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